BEARING, JOURNAL (P/N c648-2) - New Surplus
P/N: c648-2
Category: Bearings & Bushings
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 4 Available |
Product Description
The c648-2 is a journal bearing designed for the mast tube assembly on Robinson helicopters. This plain surface bearing supports radial loads on the rotating shaft, using direct contact surfaces to manage forces during flight operations. Manufactured to NAS/MS/AS standards for precision and durability, the bearing maintains proper fit and lubrication characteristics critical to mast tube performance.
Installation requires following the applicable Robinson aircraft maintenance manual and component data specifications to ensure correct alignment, preload, and lubrication.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the BEARING, JOURNAL (P/N c648-2)?
The c648-2 is a journal bearing designed for the mast tube assembly on Robinson helicopters. This plain surface bearing supports radial loads on the rotating shaft, using direct contact surfaces to manage forces during flight operations.
Does the c648-2 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BEARING, JOURNAL conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the c648-2 manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the c648-2.
Can I order the c648-2 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BEARING, JOURNAL is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.